crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

A 10 speed mixer made by KitchenAid in 2006.

crwdns2934591:020crwdne2934591:0 crwdns2934593:0crwdne2934593:0

crwdns2933897:0crwdne2933897:0

Loud screeching noise coming from my KitchenAid Professional 600?

Every time I turn on my KitchenAid mixer, it emits a loud screeching noise and I have no idea why. Any ideas?

crwdns2934081:0crwdne2934081:0 crwdns2934083:0crwdne2934083:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 4
crwdns2934285:0crwdne2934285:0

crwdns2933315:02crwdne2933315:0

crwdns2934221:0crwdne2934221:0
crwdns2931211:0crwdne2931211:0 crwdns2931215:0crwdne2931215:0 crwdns2934225:0crwdne2934225:0
crwdns2934051:0crwdne2934051:0

crwdns2933897:0crwdne2933897:0

It seems that the gears which turn the beater are either lacking grease or broken. See our guides here KitchenAid Professional 600 Troubleshooting

crwdns2934105:0crwdne2934105:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 3
crwdns2934285:0crwdne2934285:0

crwdns2933897:0crwdne2933897:0

Wow, this is a really old post, but I found the problem. It is the brushes. I bought a used one (KT2651) that was slow to move and squealed. Cleaned the commutator and swapped the brushes, no more squeal.

crwdns2934105:0crwdne2934105:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 1
crwdns2934285:0crwdne2934285:0

crwdns2934229:0crwdne2934229:0

Luke crwdns2934231:0crwdne2934231:0
crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 1

crwdns2936753:07crwdne2936753:0 6

crwdns2936753:030crwdne2936753:0 21

crwdns2942667:0crwdne2942667:0 35,727